iPhone 3G? I don't care, Apple -- I just want my MacBook fixed

I'm a Mac ... and I'm conflicted. For the past 15 years, I've barely placed my finger on a PC, either at work or at home. I've spent most of my career as a magazine editor, a profession that relies almost exclusively on Macs as its primary tool, and over time, Apple's platform has necessarily been hardwired into my brain. But over the past year, as more consumers snap up iPhones and collect endlessly clever apps, my personal relationship with this company has begun to feel abusive.Today, the rest of the world is salivating over the next-gen iPhone, which goes on sale this month. And me? I'm seething over my two-year-old MacBook's third trip since August to the emergency room.